This commit updates APIMatic custom license to MIT.

This commit adds a workflow file for GitHub actions to avoid any vulnerable dependency injection through PRs.

adds the trigger option workflow dispatch so that it could be run manually.
closes #16

This commit updates the minor version of the library.

Co-authored-by: Asad Ali <asad.ali@apimatic.io>

Co-authored-by: Asad Ali <asad.ali@apimatic.io>

This commit adds support for union-types that are OneOf and AnyOf types by providing the base type by the name of the UnionType which is an abstract class. This concrete implementation of this class are OneOf, AnyOf and LeafType classes which are part of the core library.

This commit updates the release workflow, removes the title field from the input, and updates the run-name for the action.

This commit adds interfaces for logging features used for logging the request & response (the implementation will be either NoneSdkLogger or SdkLogger) and also an abstract of logging a particular message that would be implemented by SDK users or the default logger (i.e. ConsoleLogger in our case).